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The incidence of facial bones fractures is 18 to 32 for each 100,000 inhabitants. Nanvuranlat molecular weight The most affected population are young working people. Fractures are most commonly caused by assaults and motor vehicle accidents. Its cost of care reaches 1.06 billion dollars. Premodeling osteosynthesis plates with anatomical models can decrease surgical time, bleeding, and increase patient satisfaction. This study aims to evaluate the impact of premodeled osteosynthesis plates, using anatomical models in patients with facial fractures.

Patients with facial fractures treated by open reduction and internal fixation were included-Group A without premolding plates and Group B with premolding. The variables studied were age, sex, etiology of the fractures, number of fractures, among other variables that reflect the quality of the results.

A total of 17 osteosynthesis plates were included in 6 patients. The age was 22 to 47 years; all patients were male. The maximum surgery time was 129 to 300 minutes. The average time to start work was 4.8 weeks. When comparing the variables between the groups, we found no difference between the groups for bleeding P = 0.24, the start of work P = 0.19, the time of surgery P = 0.082, or for osteosynthesis time P = 0.15. There was only a significant difference in patient satisfaction, P = 0.04.

The evidence collected shows that premodeling the plates only improves patients' satisfaction among facial fractures treated by open reduction and internal fixation.
The evidence collected shows that premodeling the plates only improves patients' satisfaction among facial fractures treated by open reduction and internal fixation.
The spread of odontogenic infections associated with comorbidities, such as diabetes mellitus, can result in a potentially lethal complication, with rapid necrosis of the superficial fascia, necrotizing fasciitis. In this case report, a female patient, 52 years old, fasting blood glucose of 303 mg/dL with necrotizing fasciitis associated with type 2 diabetes mellitus in the left cervical-thoracic region. She was treated with antibiotics, cervicotomy, abscess drainage, and underwent 10 photobiomodulation sessions with 2 weekly applications of the red wavelength laser to correct tissue loss in the left cervical region. With the development of tissue healing, the formation of granulation tissue increased, absence of necrotic areas, contraction of the edges, and total wound repair. This case emphasizes the effectiveness of photobiomodulation to optimize healing and modulate the inflammatory pattern in the treatment of necrotizing fasciitis sequelae.
The spread of odontogenic infections associated with comorbidities, such as diabetes mellitus, can result in a potentially lethal complication, with rapid necrosis of the superficial fascia, necrotizing fasciitis. In this case report, a female patient, 52 years old, fasting blood glucose of 303 mg/dL with necrotizing fasciitis associated with type 2 diabetes mellitus in the left cervical-thoracic region. Nanvuranlat molecular weight Nanvuranlat molecular weight She was treated with antibiotics, cervicotomy, abscess drainage, and underwent 10 photobiomodulation sessions with 2 weekly applications of the red wavelength laser to correct tissue loss in the left cervical region. With the development of tissue healing, the formation of granulation tissue increased, absence of necrotic areas, contraction of the edges, and total wound repair. This case emphasizes the effectiveness of photobiomodulation to optimize healing and modulate the inflammatory pattern in the treatment of necrotizing fasciitis sequelae.
This study aimed to evaluate the treatment outcomes and the efficiency of techniques of fronto-orbital advancement (FOA) and posterior cranial vault expansion (PCVE) using distraction osteogenesis in patients with multiple craniosynostosis. We assessed the treatment results and outcomes of 8 patients with multiple craniosynostosis at the Kagoshima University Hospital between 2005 and 2019. Each 4 patients underwent FOA and PCVE, respectively, using distraction osteogenesis. The cranial volume and developmental quotient (DQ) were measured at the preoperative period and 1 year after surgery. The mean patient age at surgery was 22 months. link2 The mean preoperative cranial volume was 1027 and 1071 cm3 in the FOA and PCVE groups, respectively. The mean preoperative DQ scores were 74 and 67, respectively. link2 After 1-year of follow-up, the corresponding mean cranial volume became 1108 and 1243 cm3, respectively. The corresponding mean DQ scores also improved to 74 and 81, respectively. The postoperative follow-ups in alle at surgery was 22 months. link2 The mean preoperative cranial volume was 1027 and 1071 cm3 in the FOA and PCVE groups, respectively. The mean preoperative DQ scores were 74 and 67, respectively. After 1-year of follow-up, the corresponding mean cranial volume became 1108 and 1243 cm3, respectively. The corresponding mean DQ scores also improved to 74 and 81, respectively. The postoperative follow-ups in all cases were uneventful, except for persistent epilepsy in 1 patient. Fronto-orbital advancement and PCVE using distraction osteogenesis might contribute to good outcomes in expanding cranial volume, cosmetic osteogenesis, and infantile development in patients with multiple craniosynostosis. Regarding the cranial volume expansion, especially, PCVE using distraction osteogenesis is more effective than FOA.
Chronic post traumatic infraorbital nerve (ION) hyperesthesia is a rare complication of orbital floor fractures. Surgical decompression of the ION has been reported to relieve chronic post traumatic infraorbital neuralgia. This case report describes a novel approach for ION decompression in a patient who suffered from chronic infraorbital neuralgia associated with a healed displaced orbital floor fracture. We used an intraoperative 3D image-guided navigation system to accurately localize the fracture site and employed piezoelectric surgery for nerve decompression. We further review the literature on the safety and efficacy of piezoelectric surgery on soft tissue and nerves.
Chronic post traumatic infraorbital nerve (ION) hyperesthesia is a rare complication of orbital floor fractures. Surgical decompression of the ION has been reported to relieve chronic post traumatic infraorbital neuralgia. This case report describes a novel approach for ION decompression in a patient who suffered from chronic infraorbital neuralgia associated with a healed displaced orbital floor fracture. link3 We used an intraoperative 3D image-guided navigation system to accurately localize the fracture site and employed piezoelectric surgery for nerve decompression. We further review the literature on the safety and efficacy of piezoelectric surgery on soft tissue and nerves.
The surgical flap delaying has been shown to be effective in preventing partial flap loss or in preparing larger flaps. However, there is no gold standard flap delay method in the literature. In this study, the authors aimed to compare 3 types of surgical delay methods to determine which model would increase more flap survival. The authors also investigated the effect of delay methods on circulating mononuclear leukocytes as a parameter of DNA damage.

Twenty-four Sprague-Dawley male rats were divided into 4 groups. All subjects had a 10 × 3 cm modified McFarlane flap. Surface area measurements, biopsies, and blood samples were taken on the day of sacrification; 7th day for the control group and 14th day for delay groups.

Between incisional surgery delay groups, a significant difference was found in necrosis and apoptosis in the bipedicled group, and only necrosis in the tripedicled group compared to the control. In terms of DNA damage, it was found higher in all experimental groups than in the control group.

Both incisional surgical delay procedures' results were meaningfully effective when only incisions were made without the elevation of flaps. In conclusion, bipedicled incisional surgical delay seems to be the most effective method in McFarlane experimental flap model whereas two-staged surgeries may increase the risk of systemic toxicity.
Both incisional surgical delay procedures' results were meaningfully effective when only incisions were made without the elevation of flaps. In conclusion, bipedicled incisional surgical delay seems to be the most effective method in McFarlane experimental flap model whereas two-staged surgeries may increase the risk of systemic toxicity.
The radiological depiction of posttraumatic pneumocephalus is due to trapped air in most cases. Although rarely reported, it can also be the result of a gas-forming organism, requiring immediate treatment due to high mortality. Here, we report on an elderly patient with radiological appearance of posttraumatic intracranial pneumocephalus after a wound was closed without recognition of a retained tree branch. The piece of wood served as a vector for transmission of Clostridium perfringens causing the collection of abnormal intracranial air. Radical excision of temporal muscle tissue along with extensive evacuation of the brain abscess and targeted intravenous antibiotics resulted in minor morbidity.Although a piece of wood can easily be missed with current diagnostic imaging, it is crucial that both clinicians and radiologists are aware of the presence of air and its differential diagnosis in posttraumatic pneumocephalus, in order to allow timely treatment in this fatal disease.
The radiological depiction of posttraumatic pneumocephalus is due to trapped air in most cases. Although rarely reported, it can also be the result of a gas-forming organism, requiring immediate treatment due to high mortality. Here, we report on an elderly patient with radiological appearance of posttraumatic intracranial pneumocephalus after a wound was closed without recognition of a retained tree branch. The piece of wood served as a vector for transmission of Clostridium perfringens causing the collection of abnormal intracranial air. link3 Radical excision of temporal muscle tissue along with extensive evacuation of the brain abscess and targeted intravenous antibiotics resulted in minor morbidity.Although a piece of wood can easily be missed with current diagnostic imaging, it is crucial that both clinicians and radiologists are aware of the presence of air and its differential diagnosis in posttraumatic pneumocephalus, in order to allow timely treatment in this fatal disease.
Auricular arteriovenous malformation (AVM) occasionally accompanies macrotia. link3 Here, the authors report a case of AVM with macrotia that was treated with transcatheter arterial embolization, percutaneous sclerotherapy, and subsequent otoplasty following partial resection. A 46-year-old man presented with Schobinger stage III AVM. After transcatheter arterial embolization of the feeding arteries using n-butyl-2-cyanoacrylate, 9 sessions of sclerotherapy were performed using 3% polidocanol foam. Partial resection of the AVM nidus and subsequent otoplasty for ear reduction were performed at the age of 50 years. Two years later, the remnant nidus was resected and the protruding ear was surgically corrected. No recurrence was observed, and the enlarged ear was reduced at follow-up 6 months after the final operation.
Auricular arteriovenous malformation (AVM) occasionally accompanies macrotia. Here, the authors report a case of AVM with macrotia that was treated with transcatheter arterial embolization, percutaneous sclerotherapy, and subsequent otoplasty following partial resection.
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